Gray and white dwarf hamster with blue harness

I found a tiny hamster this afternoon around 3:45pm outside the Danville Library on Main Street, near the coffee kiosk by the plaza. It’s a gray-and-white dwarf hamster, about 3 inches long, wearing a bright blue harness and a tiny silver bell. The fur is fluffy but a bit dusty from the park, and there’s a distinctive white patch on its left ear that makes it easy to spot. It seemed healthy and curious, darting around in a small plastic travel cage I’m carrying as I search around West Main Street shops. I know losing a pet like this would be really stressful, so I’m hoping to reunite it with its owner soon.